Lake Umatilla Rainfall Forecast
- 30%
- 85%
- 35%
- 30%
- 35%
- 40%
- 20%
Lake Umatilla Rainfall Statistics
January Rainfall
Hermiston, Hermiston Municipal Airport (16.8 miles)
Total Rainfall January
0.9inDaily Average January
0.03inWettest Day 3 January, 2025
0.6inWet Days January
4/30 (13%)
Climate (2010–Present)
Hermiston, Hermiston Municipal Airport (16.8 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAnnual Average 2020–2024
8.2inMonthly Average 2020–2024
0.7inDaily Average 2020–2025
0.02inWettest Day 5 May, 2024
1.1in